1074520 has 16 divisors (see below), whose sum is σ = 2417760. Its totient is φ = 429792.

The previous prime is 1074511. The next prime is 1074523. The reversal of 1074520 is 254701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13392 + ... + 13471.

It is an arithmetic number, because the mean of its divisors is an integer number (151110).

2^1074520 is an apocalyptic number.

1074520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074520 is an abundant number, since it is smaller than the sum of its proper divisors (1343240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074520 is a wasteful number, since it uses less digits than its factorization.

1074520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26874 (or 26870 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1074520 is about 1036.5905652667. The cubic root of 1074520 is about 102.4247315752.

The spelling of 1074520 in words is "one million, seventy-four thousand, five hundred twenty".